AR and MO EI and fans in hostel area i/c street light arrangement at IIT Delhi. Sub Head Operation routine maintenance and rescue operation of passengers when trapped in 27Nos Lifts installed at various buildings in hostel area (Period 01 Aug to 31 Au

A R and M O E I and fans in hostel area i c street light arrangement at IIT Delhi. Sub Head Operation routine maintenance and rescue operation of passengers when trapped in 27Nos Lifts installed at various buildings in hostel area